यदि (f(x)=\frac{2x+1}{x-1}) और (g(x)=\frac{x-1}{2x+1}) हों, तो ((fg)(0)) का मान क्या है?

If (f(x)=\frac{2x+1}{x-1}) and (g(x)=\frac{x-1}{2x+1}), what is the value of ((fg)(0))?

Explanation opens after your attempt
Correct Answer

A. (1)

Step 1

Concept

(x=0) is in both domains and (f(0)g(0)=(-1)(-1)=1). First check whether the given value is in the domain.

Step 2

Why this answer is correct

The correct answer is A. (1). (x=0) is in both domains and (f(0)g(0)=(-1)(-1)=1). First check whether the given value is in the domain.

Step 3

Exam Tip

(x=0) दोनों फलनों के प्रांत में है और (f(0)g(0)=(-1)(-1)=1)। पहले जांचें कि दिया मान प्रांत में है या नहीं।

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Mathematics Answer, Explanation and Revision Hints

यदि (f(x)=\frac{2x+1}{x-1}) और (g(x)=\frac{x-1}{2x+1}) हों, तो ((fg)(0)) का मान क्या है? / If (f(x)=\frac{2x+1}{x-1}) and (g(x)=\frac{x-1}{2x+1}), what is the value of ((fg)(0))?

Correct Answer: A. (1). Explanation: (x=0) दोनों फलनों के प्रांत में है और (f(0)g(0)=(-1)(-1)=1)। पहले जांचें कि दिया मान प्रांत में है या नहीं। / (x=0) is in both domains and (f(0)g(0)=(-1)(-1)=1). First check whether the given value is in the domain.

Which concept should I revise for this Mathematics MCQ?

(x=0) is in both domains and (f(0)g(0)=(-1)(-1)=1). First check whether the given value is in the domain.

What exam hint can help solve this Mathematics question?

(x=0) दोनों फलनों के प्रांत में है और (f(0)g(0)=(-1)(-1)=1)। पहले जांचें कि दिया मान प्रांत में है या नहीं।